Unreasonable searches and seizures are prohibited by which amendment?

• A. Second Amendment
• B. Fourth Amendment
• C. First Amendment
• D. Fifth Amendment

Answer: (B)

The protection against unreasonable searches and seizures comes from the Fourth Amendment. It sets the rule that most searches require probable cause and, in many cases, a warrant describing where to search and what to seize. There are legitimate exceptions, such as when the person consents, when there are exigent circumstances, or when a search is incident to a lawful arrest. This is the best answer because only this amendment directly addresses how searches and seizures by the government must be conducted. The other amendments protect different rights—bearing arms, freedom of speech and religion, or protection against self-incrimination and due process. Understanding this helps explain when evidence can be lawfully gathered and when it may be excluded if the search was unlawful.